CO-CRISTAUX DE PYRROLIDINONES
- 专利权人:
- UCB PHARMA; S.A.
- 发明人:
- 申请号：
- EP07764578.6
- 公开号：
- EP2041084B1
- 申请日:
- 2007.06.06
- 申请国别(地区):
- EP
- 年份:
- 2013
- 代理人:
- 摘要：
- The present invention relates to new co-crystals of pyrrolidinones having the formula (I) wherein R1 is a C1-C6 alkyl group. R2 is a C1-C6 alkyl group which is optionally substituted by 1 to 3 halogens or R2 is a C2-C6 alkenyl group.
- 来源网站：
- 中国工程科技知识中心
